1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Naily [24]
3 years ago
9

if anyone answer this question correctly will get 100 points and a marked brainllest at 1:02 just add me and answer below and it

s yours.

Mathematics
2 answers:
Delvig [45]3 years ago
6 0

Answer:

1. -2

2. -3

3.

a. 155x+375 >= 900

b. x>=3.38709677. or technically >=4 because you get payed at the end of a week?

Step-by-step explanation:

1. (y-y)/)x-x)

2. same thing

3 a. 155 is the rate, 375 is the starting value

b. subtract 375, divide by 155

viktelen [127]3 years ago
4 0

Answer:

okk thanks for free points

.............

You might be interested in
Representing postulates with diagrams
dangina [55]

Answer:

the 3rd one

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Y = 2x – 4<br> y = -x + 5
Tasya [4]

Answer:

(3, 2)

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Equality Properties

<u>Algebra I</u>

  • Solving systems of equations using substitution/elimination

Step-by-step explanation:

<u>Step 1: Define Systems</u>

y = 2x - 4

y = -x + 5

<u>Step 2: Solve for </u><em><u>x</u></em>

<em>Substitution</em>

  1. Substitute in <em>y</em>:                    2x - 4 = -x + 5
  2. Add <em>x</em> to both sides:           3x - 4 = 5
  3. Add 4 to both sides:           3x = 9
  4. Isolate <em>x</em>:                              x = 3

<u>Step 3: Solve for </u><em><u>y</u></em>

  1. Define equation:                    y = -x + 5
  2. Substitute in <em>x</em>:                       y = -3 + 5
  3. Add:                                        y = 2
7 0
3 years ago
Answer this as soon as possible
kenny6666 [7]

Answer:

21+3t

If really want equation answer it would be -7 but it simplifying. :)

Step-by-step explanation:

6(4+t)-3(t+1)

Simplify parenthesis first.

24+6t-3t-3

Simplify like terms

24-3+6t-3t

21+3t

5 0
3 years ago
In a class 30 of students, 10 are female and 22 have an A in the class. There are 4 students who are female and have an A in the
den301095 [7]

Answer:

it would be a 2/30 chance

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
The length of the hypotenuse of a 30°–60°–90° triangle is 9. Find the perimeter.
Pachacha [2.7K]
In a 30 60 90 triangle, the short side = one half the hypotenuse = 4.5
The middle side = short side * sq root of 3
So, the middle side = 4.5 * sq root of 3 ( <span> <span> <span> 7.7942</span></span></span>)
Perimeter = 4.5 + 7.7942 + 9
Perimeter = <span> <span> <span> 21.2942 </span> </span> </span>

Source:
http://www.1728.org/trig2.htm


8 0
3 years ago
Read 2 more answers
Other questions:
  • 6 students are working on math 2/3 of them are working on fractions. How many of them are working on fractions
    8·1 answer
  • The number 20 is no less the difference of 4 times the number C and 8
    14·1 answer
  • What is the y-intercept of the quadratic functionf(x) = (x – 8)(x + 3)?
    6·1 answer
  • Before leaving to visit Mexico , levant traded $270 American dollars and received 3,000 Mexican pesos. When he returned from Mex
    8·1 answer
  • Which statement describes a disadvantage of Marnie paying a bill by telephone with a credit card or a debit card? Marnie will no
    11·2 answers
  • Write an equivalent expression by distributing the "-−" sign outside the parentheses:
    10·1 answer
  • I need to know the answers please
    11·2 answers
  • Need help with finding X
    7·1 answer
  • The sun of two numbers is 10. The difference between the two numbers is 4.
    7·1 answer
  • Can someone help me with this please thank you
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!